1103232347555 has 8 divisors (see below), whose sum is σ = 1425715649232. Its totient is φ = 814694656608.

The previous prime is 1103232347551. The next prime is 1103232347557. The reversal of 1103232347555 is 5557432323011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103232347555 - 2² = 1103232347551 is a prime.

It is a super-2 number, since 2×1103232347555² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103232347551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8486402609 + ... + 8486402738.

It is an arithmetic number, because the mean of its divisors is an integer number (178214456154).

Almost surely, 2^{1103232347555} is an apocalyptic number.

1103232347555 is a deficient number, since it is larger than the sum of its proper divisors (322483301677).

1103232347555 is a wasteful number, since it uses less digits than its factorization.

1103232347555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16972805365.

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 1103232347555 in words is "one trillion, one hundred three billion, two hundred thirty-two million, three hundred forty-seven thousand, five hundred fifty-five".